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JUNE 2026 • ARCHITECTURAL HERITAGE

24. Craftsman Home Restoration: Preserving Portland's DNA

Portland's Craftsman homes are more than just dwellings—they are the architectural DNA of the city. Built primarily between 1905 and 1930, these structures represent a movement of handcrafted honesty and natural materials. After 4 generations in construction, ACGI specializes in the delicate balance between structural hardening and historic preservation.

Defining Craftsman Characteristics

Structural Honest & Exposed Joinery

Craftsman design emphasizes the "honest" expression of structure, featuring low-pitched gabled roofs with wide eaves, exposed rafter tails, and decorative knee braces. Restoration requires matching original old-growth Douglas Fir profiles.

Interior Masterwork

Original box-beam ceilings, built-in colonnades, and extensive wainscoting are the hallmarks of the era. ACGI artisans focus on refinishing original oak and fir flooring while restoring leaded glass and period-correct hardware.

Seismic Resilience

Most 100-year-old Craftsman homes in Portland require seismic retrofitting to remain safe. Our protocol involves bolting the sill plate to the foundation and reinforcing cripple walls with structural shear panels without altering the exterior aesthetic.

Modernizing the Classic

While we prioritize Restoration (returning a feature to original condition), we often execute Sensitive Renovation—updating the kitchen or mechanical systems (MEP) while using period-correct materials like subway tile and oil-rubbed bronze to maintain continuity.

Material Authenticity

Honor Your Home's History: ACGI is a veteran-family business with a century of building history in Portland. Learn about our Generational Craftsmanship Story or contact us for a heritage consultation. Oregon CCB #212838 | Family-Owned | Son of a Retired US Navy Veteran.

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